Veeam VBR v13 MCP Server

UpdateServerComponents

Update managed server components like agents and drivers in Veeam Backup & Replication v13 infrastructure to maintain system functionality and security.

Instructions

Update managed server components (agents, drivers).

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "body": "<body>"
    },
    "name": "UpdateServerComponents"
  }
}

Input Schema

Name	Required	Description	Default
`body`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

First observedv1.0.0Apr 21, 2026

TDQS

C2.8/5.0

Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries the full burden of behavioral disclosure. While 'Update' implies a mutation operation, the description doesn't reveal critical behavioral traits such as whether this requires administrative permissions, if it's destructive to existing configurations, what happens to components not mentioned, potential downtime, or error handling. For a mutation tool with zero annotation coverage, this is a significant gap in transparency.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is extremely concise—a single sentence with no wasted words. It's front-loaded with the core action and resource, making it easy to parse quickly. Every word earns its place by specifying the target components.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity (mutation operation with nested parameters), lack of annotations, no output schema, and low schema coverage, the description is incomplete. It doesn't address behavioral risks, parameter details, expected outcomes, or error conditions, leaving significant gaps for an AI agent to understand how to invoke it correctly.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema has 0% description coverage and includes a single complex parameter 'body' with nested objects. The description mentions 'agents, drivers' as components but doesn't explain what properties the 'body' object should contain, their formats, or examples. With low schema coverage, the description fails to compensate by providing meaningful parameter semantics beyond a vague hint at component types.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('Update') and target resource ('managed server components'), specifying the components as 'agents, drivers'. This provides a specific verb+resource combination, though it doesn't explicitly differentiate from sibling tools like 'UpdateManagedServer' or 'UpdateAgentConsumption' that might handle similar resources differently.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool versus alternatives. There are multiple sibling tools with 'Update' in their names (e.g., UpdateManagedServer, UpdateAgentConsumption, UpdateJob), but the description doesn't specify prerequisites, exclusions, or when this particular tool is appropriate for updating components versus other update operations.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Deploy Server